Vacuum suction cup, also known as vacuum spreader, is one of the actuators of vacuum equipment. Generally speaking, using vacuum suction cups to grab products is the cheapest method. There are many kinds of vacuum suction cups. The suction cups made of rubber can be operated at high temperature. The suction cups made of silicone rubber are very suitable for grasping rough surface products; the suction cups made of polyurethane are very durable.
1. Features of vacuum suction cup
One, easy to use. No matter what material the sucked object is made of, as long as it can be sealed and airtight, it can be used. Electromagnetic sucker is not good, it can only be used on steel, and plates or objects of other materials cannot be sucked.
Two, no pollution. The vacuum chuck is particularly environmentally friendly, will not pollute the environment, and will not generate light, heat, or electromagnetism.
Three, do not hurt the workpiece. Since the vacuum suction cup is made of rubber material, it will not cause any damage to the workpiece when it is sucked or put down. The hook type spreader and cable spreader will not work. In some industries, the requirements on the surface of the workpiece are particularly strict, and they can only use vacuum suction cups.
2. The use of vacuum suction cup
The end tool for in-mold labeling can perform three actions: In the limited space, EOAT first picks up and inserts the label, and then fixes the label in the mold. This operation makes it possible to reduce the size of the device compared to static labeling devices. The last action of EOAT is to remove the branded plastic bottle from the mold. In general, when injection molding automotive parts, extra care must be taken when handling articles with Class A surfaces. In order to avoid scratches on its surface, the use of vacuum suction cups must be absolutely prohibited. At this time, it can be considered to install a clamp made of acetal on the EOAT, which can effectively avoid scratching the surface of the product. So, how to use EOAT for complex molding process? To illustrate this point, let's take an example of overmolding with nylon and rubber. In this example, a versatile robotic end-of-arm tooling (EOAT) is used to bring the operator close to hand.
Youcheng Zhixin Company is a professional manufacturer integrating independent research and development, design, production and sales. Specializing in the production of regular vacuum suction cups, welcome to visit our website or contact us.
